/* Theme Options Grid */
.theme-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.theme-option {
  width: 100%;
  height: 60px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}

.theme-option:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.theme-option.selected {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(42, 63, 143, 0.2);
}

.theme-option.selected::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 1.2rem;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Specific Theme Colors */
.theme-option[data-theme="coffee"] {
  background: #5d4037;
}
.theme-option[data-theme="dark-brown"] {
  background: #3e2723;
}
.theme-option[data-theme="light-brown"] {
  background: #8d6e63;
}
.theme-option[data-theme="deep-brown"] {
  background: #4e342e;
}
.theme-option[data-theme="warm-brown"] {
  background: #a1887f;
}
.theme-option[data-theme="medium-brown"] {
  background: #6d4c41;
}